Product Details:

The Emerson 1C31110G01 is a rack-mounted SOE digital input module for Emerson Ovation distributed control systems, widely deployed in thermal power plants and heavy industrial process automation. This soe card is designed for sequence of event recording, capturing discrete on/off signals from field safety trip switches, valve feedback contacts and equipment status relays. It provides high precision time stamp for every signal transition, recording the exact moment when field events happen, which is critical for post-fault analysis after plant protection actions trigger. It converts contact status into digital data and transmits timestamped event records to the Ovation controller and operator workstation for real-time monitoring and fault sequence review. It continuously checks channel working status, detecting wiring open-circuit, short-circuit and hardware abnormalities, and sends diagnostic alerts to the Ovation workstation for maintenance scheduling. Built-in electrical isolation and noise suppression circuits filter industrial power interference and voltage transients from field cables, avoiding false event recording and protecting the DCS rack electronic components. Industrial-grade high-speed logic chips and rugged reinforced PCB layout are adopted, featuring strong anti-vibration performance and stable long-term operation under environments with dust, humidity and temperature fluctuation. It uses standard rack slot plug-in structure for simple installation and fast replacement during on-site maintenance, effectively cutting down equipment maintenance downtime. The Emerson 1C31110G01 cooperates with Ovation CPU modules, termination bases and communication cards to build complete Ovation DCS process control solutions. It is widely used in boiler trip event recording, turbine protection sequence tracking, chemical plant safety event capture and oil & gas pipeline automation, delivering reliable time-stamped event capture and minimizing unexpected downtime of process production equipment.

Specifications

Brand: Emerson (Ovation)

Model: 1C31110G01

Product Type: SOE Digital Input Module

Function: Discrete signal acquisition, high precision event time stamp, sequence of event recording

Application: Ovation distributed control rack system, power station, chemical plant, oil & gas pipeline automation

Feature: 16 channel design, high resolution timing, rack slot mounting, transient surge protection